APA (7th ed.) Citation

Culpin, C. (1976). Farm machinery (9th edition.). Crosby Lockwood Staples.

Chicago Style (17th ed.) Citation

Culpin, Claude. Farm Machinery. 9th edition. London: Crosby Lockwood Staples, 1976.

MLA (9th ed.) Citation

Culpin, Claude. Farm Machinery. 9th edition. Crosby Lockwood Staples, 1976.

Warning: These citations may not always be 100% accurate.